diff --git a/dummy-authorization-server-service/README.md b/dummy-authorization-server-service/README.md
index b7b7ac9fba2f138637200c1a6475ec698efee385..aa0368e627e52da59cbeca548a18979bb80096a3 100644
--- a/dummy-authorization-server-service/README.md
+++ b/dummy-authorization-server-service/README.md
@@ -12,12 +12,21 @@ and a secret that can be configured depending on the used audience.
 | userId      | User for whom the token is generated                                  |
 | audienceId  | ID of the audience used to retrieve secret in Gazelle configurations. |
 
+The response body to this request will be the content of the generated token.
+
 ## Available user ID
 
 | User ID  |
 |----------|
 | aamrein  |
 
+## Install the tool
+
+Sources are available [here](https://gitlab.inria.fr/gazelle/applications/test-execution/simulator/access-token-provider)
+
+Deploy the `app.dummy-authorization-server-service-X.X.X.war` artifact in a wildfly 18 server. 
+No specific wildfly configuration is needed for the tool to work.
+
 ## Configure Audiences
 
 Edit the file `/opt/simulators/audience.properties`, add a property for each audience that needs to be configured :
diff --git a/dummy-authorization-server-service/src/main/resources/soapui/DummyAccessTokenProvider.xml b/dummy-authorization-server-service/src/main/resources/soapui/DummyAccessTokenProvider.xml
index 54861a052a306411c692855929eee5d4f7013a47..93b4d01d9ac9641a639488d9e08c99a63e7a4945 100644
--- a/dummy-authorization-server-service/src/main/resources/soapui/DummyAccessTokenProvider.xml
+++ b/dummy-authorization-server-service/src/main/resources/soapui/DummyAccessTokenProvider.xml
@@ -146,6 +146,18 @@
                     <con:params/>
                     <con:element>data</con:element>
                 </con:representation>
+                <con:representation type="RESPONSE">
+                    <con:mediaType xsi:nil="true"/>
+                    <con:status>204</con:status>
+                    <con:params/>
+                    <con:element>data</con:element>
+                </con:representation>
+                <con:representation type="RESPONSE">
+                    <con:mediaType xsi:nil="true"/>
+                    <con:status>204</con:status>
+                    <con:params/>
+                    <con:element>data</con:element>
+                </con:representation>
                 <con:request name="Request 1" id="1039bbd9-95cf-452e-ad96-4cfb23827782" mediaType="application/json">
                     <con:settings/>
                     <con:endpoint>http://localhost:8780</con:endpoint>
@@ -177,7 +189,7 @@
         <con:testCase id="f4ab98d6-051e-4e34-9dca-7aac5409f375" failOnError="true" failTestCaseOnErrors="true" keepSession="false" maxResults="0"
                       name="Request" searchProperties="true">
             <con:settings/>
-            <con:testStep type="restrequest" name="Mock-token 1 - Request 1" id="fa834a0a-6dc7-4d84-a15a-f13224626c4e">
+            <con:testStep type="restrequest" name="Valid request" id="fa834a0a-6dc7-4d84-a15a-f13224626c4e">
                 <con:settings/>
                 <con:config service="http://localhost:8780" resourcePath="/authorization-server/mock-token" methodName="Mock-token 1"
                             xsi:type="con:RestRequestStep" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
@@ -215,6 +227,84 @@
             </con:testStep>
             <con:properties/>
         </con:testCase>
+        <con:testCase id="81ffbff9-1a6a-4389-951a-3f8ed143f4e8" failOnError="true" failTestCaseOnErrors="true" keepSession="false" maxResults="0"
+                      name="Unknown UserID" searchProperties="true">
+            <con:settings/>
+            <con:testStep type="restrequest" name="Unknown userID" id="0821bbbe-9ed6-490b-88f5-c46be620eae6">
+                <con:settings/>
+                <con:config service="http://localhost:8780" resourcePath="/authorization-server/mock-token" methodName="Mock-token 1"
+                            xsi:type="con:RestRequestStep" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
+                    <con:restRequest name="Unknown userID" id="1039bbd9-95cf-452e-ad96-4cfb23827782" mediaType="application/json">
+                        <con:settings>
+                            <con:setting id="com.eviware.soapui.impl.wsdl.WsdlRequest@request-headers">&lt;xml-fragment/></con:setting>
+                        </con:settings>
+                        <con:endpoint>http://localhost:8780</con:endpoint>
+                        <con:request/>
+                        <con:originalUri>http://localhost/authorization-server/mock-token</con:originalUri>
+                        <con:assertion type="Valid HTTP Status Codes" id="60be561e-c058-42cd-882f-0e60e9226c65" name="Valid HTTP Status Codes">
+                            <con:configuration>
+                                <codes>204</codes>
+                            </con:configuration>
+                        </con:assertion>
+                        <con:credentials>
+                            <con:authType>No Authorization</con:authType>
+                        </con:credentials>
+                        <con:jmsConfig JMSDeliveryMode="PERSISTENT"/>
+                        <con:jmsPropertyConfig/>
+                        <con:parameters>
+                            <con:entry key="audienceId" value="audience43"/>
+                            <con:entry key="userId" value="aamrein"/>
+                        </con:parameters>
+                        <con:parameterOrder>
+                            <con:entry>userId</con:entry>
+                            <con:entry>audienceId</con:entry>
+                            <con:entry>purposeOfUse</con:entry>
+                            <con:entry>resourceId</con:entry>
+                        </con:parameterOrder>
+                    </con:restRequest>
+                </con:config>
+            </con:testStep>
+            <con:properties/>
+        </con:testCase>
+        <con:testCase id="0b0c480f-8389-40e2-83bf-1adfad6f874f" failOnError="true" failTestCaseOnErrors="true" keepSession="false" maxResults="0"
+                      name="Unknown Audience" searchProperties="true">
+            <con:settings/>
+            <con:testStep type="restrequest" name="Unknown audience" id="b3d2c1e7-36a2-43ad-8056-5ff54b75677b">
+                <con:settings/>
+                <con:config service="http://localhost:8780" resourcePath="/authorization-server/mock-token" methodName="Mock-token 1"
+                            xsi:type="con:RestRequestStep" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
+                    <con:restRequest name="Unknown audience" id="1039bbd9-95cf-452e-ad96-4cfb23827782" mediaType="application/json">
+                        <con:settings>
+                            <con:setting id="com.eviware.soapui.impl.wsdl.WsdlRequest@request-headers">&lt;xml-fragment/></con:setting>
+                        </con:settings>
+                        <con:endpoint>http://localhost:8780</con:endpoint>
+                        <con:request/>
+                        <con:originalUri>http://localhost/authorization-server/mock-token</con:originalUri>
+                        <con:assertion type="Valid HTTP Status Codes" id="60be561e-c058-42cd-882f-0e60e9226c65" name="Valid HTTP Status Codes">
+                            <con:configuration>
+                                <codes>204</codes>
+                            </con:configuration>
+                        </con:assertion>
+                        <con:credentials>
+                            <con:authType>No Authorization</con:authType>
+                        </con:credentials>
+                        <con:jmsConfig JMSDeliveryMode="PERSISTENT"/>
+                        <con:jmsPropertyConfig/>
+                        <con:parameters>
+                            <con:entry key="audienceId" value="audience"/>
+                            <con:entry key="userId" value="wbars"/>
+                        </con:parameters>
+                        <con:parameterOrder>
+                            <con:entry>userId</con:entry>
+                            <con:entry>audienceId</con:entry>
+                            <con:entry>purposeOfUse</con:entry>
+                            <con:entry>resourceId</con:entry>
+                        </con:parameterOrder>
+                    </con:restRequest>
+                </con:config>
+            </con:testStep>
+            <con:properties/>
+        </con:testCase>
         <con:properties/>
     </con:testSuite>
     <con:properties/>